html 表格自动编号
2021-02-28 23:29
标签:class script ack www asp 页面 doc charset element 页面展示的表格第一列自动编号,如图 代码如下: 参考:https://www.qwbm.com/new.asp?id=801 html 表格自动编号 标签:class script ack www asp 页面 doc charset element 原文地址:https://www.cnblogs.com/whycai/p/14453895.html 1 DOCTYPE html>
2 html lang="en">
3 head>
4 meta charset="UTF-8">
5 title>自动编号title>
6 head>
7
8 script language="javascript" type="text/javascript">
9 window.onload = function () {
10 var tableLine = document.getElementById("number");
11 for (var i = 0; i tableLine.rows.length; i++) {
12 tableLine.rows[i].cells[0].innerHTML = (i + 1);
13 }
14 }
15 script>
16 body>
17
18 table>
19 tr>
20 td>编号td>
21 td>内容td>
22 tr>
23 tbody id="number">
24 tr>
25 td>td>
26 td>一td>
27 tr>
28
29 tr>
30 td>td>
31 td>二td>
32 tr>
33
34 tr>
35 td>td>
36 td>三td>
37 tr>
38 tbody>
39 table>
40
41 body>
42 html>